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1. 发明授权

US06285852B1 Document feeder for an image forming apparatus 有权
标题翻译：用于图像形成装置的文件馈送器
公开(公告)号：US06285852B1
公开(公告)日：2001-09-04
申请号：US09604593
申请日：2000-06-27
申请人： Kouichi Etoh , Michiaki Nishimura , Masakazu Suzuki , Shinichiro Hiraoka
发明人： Kouichi Etoh , Michiaki Nishimura , Masakazu Suzuki , Shinichiro Hiraoka
IPC分类号： G03G1500
CPC分类号： H04N1/00578 , H04N1/0057 , H04N1/0058 , H04N1/00602 , H04N1/0062 , H04N1/00631 , H04N1/00649 , H04N1/32609 , H04N1/32635 , H04N1/32673
摘要： A document is fed from a document tray to a reading station. When the document after being read is discharged by way of a discharge path, the document is halted by a control roller for discharging, instead of being discharged completely. That is, the document is discharged only when the read image is recorded on a sheet and the sheet after recording is discharged completely. When the sheet is not discharged and hence an anomaly is detected, the document set on standby at the discharge position is conveyed along an inverting path and conveyance path to a document registration roller in order to allow the document to be fed to the reading station with its image face presented on the reading position.
摘要翻译：文件从文件托盘馈送到阅读站。读取后的文件通过排出路径排出时，文件被用于放电的控制辊停止，而不是完全放电。也就是说，只有当读取的图像被记录在纸张上并且记录完毕后的纸张被完全放出时，才放出原稿。当纸张没有被排出并且因此检测到异常时，将排出位置处于待机状态的文件沿着反转路径和输送路径传送到文件定位辊，以便允许文件被馈送到读取站，其图像面部呈现在阅读位置。

2. 发明授权

US07793933B2 Drive transmission mechanism of sheet transportation apparatus and document transportation apparatus 有权
标题翻译：传动装置和文件传送装置的驱动传动机构
公开(公告)号：US07793933B2
公开(公告)日：2010-09-14
申请号：US12355855
申请日：2009-01-19
申请人： Yasumasa Morimoto , Hirotoshi Iemura , Shinichiro Hiraoka , Sohichi Takata
发明人： Yasumasa Morimoto , Hirotoshi Iemura , Shinichiro Hiraoka , Sohichi Takata
IPC分类号： B65H5/00
CPC分类号： G03G15/602 , G03G21/1647 , G03G2215/00341 , G03G2221/1657
摘要： A drive transmission mechanism of a sheet transportation apparatus of the present invention comprises an upstream transportation roller gear and a planet gear for transmitting a first driving force from a driving source to the upstream transportation roller gear, and a release mechanism for preventing the upstream transportation roller gear and the planet gear from engaging with each other. The release mechanism prevents the engagement of the planet gear and the upstream transportation roller gear when the driven gear is driven to reversely rotate by a second driving force. The release mechanism prevents the engagement by moving a release member before the planet gear and the driven gear engage with each other. The release mechanism moves the release member by the driven gear being reversely rotated by the second driving force which is a driving force other than the driving source. This makes it possible to realize a drive transmission mechanism of a sheet transportation apparatus comprising a release mechanism capable of releasing the engagement of the driven gear and the drive gear for transmitting the driving force from the driving source to the driven gear, without the need of reversely rotating the driving source or the fear of impairing the driving force from the driving source.
摘要翻译：本发明的片材输送装置的驱动传递机构包括上游输送辊齿轮和用于将第一驱动力从驱动源传递到上游输送辊齿轮的行星齿轮，以及用于防止上游输送辊齿轮和行星齿轮彼此接合。当从动齿轮被驱动以通过第二驱动力反向旋转时，释放机构防止行星齿轮和上游输送辊齿轮的接合。释放机构通过在行星齿轮和从动齿轮彼此接合之前移动释放构件来防止接合。释放机构通过作为除驱动源以外的驱动力的第二驱动力而使从动齿轮反向旋转而使释放构件移动。这使得能够实现片材输送装置的驱动传递机构，其包括释放机构，该释放机构能够释放从动齿轮和用于将驱动力从驱动源传递到从动齿轮的驱动齿轮的接合，而不需要反向驱动驱动源的旋转或者从驱动源损害驱动力的恐惧。

3. 发明申请

US20090184462A1 DRIVE TRANSMISSION MECHANISM OF SHEET TRANSPORTATION APPARATUS AND DOCUMENT TRANSPORTATION APPARATUS 有权
标题翻译：交通运输装置和文件运输装置的驱动传动机制
公开(公告)号：US20090184462A1
公开(公告)日：2009-07-23
申请号：US12355855
申请日：2009-01-19
申请人： Yasumasa MORIMOTO , Hirotoshi Iemura , Shinichiro Hiraoka , Sohichi Takata
发明人： Yasumasa MORIMOTO , Hirotoshi Iemura , Shinichiro Hiraoka , Sohichi Takata
IPC分类号： B65H5/00
CPC分类号： G03G15/602 , G03G21/1647 , G03G2215/00341 , G03G2221/1657
摘要： A drive transmission mechanism of a sheet transportation apparatus of the present invention comprises an upstream transportation roller gear and a planet gear for transmitting a first driving force from a driving source to the upstream transportation roller gear, and a release mechanism for preventing the upstream transportation roller gear and the planet gear from engaging with each other. The release mechanism prevents the engagement of the planet gear and the upstream transportation roller gear when the driven gear is driven to reversely rotate by a second driving force. The release mechanism prevents the engagement by moving a release member before the planet gear and the driven gear engage with each other. The release mechanism moves the release member by the driven gear being reversely rotated by the second driving force which is a driving force other than the driving source. This makes it possible to realize a drive transmission mechanism of a sheet transportation apparatus comprising a release mechanism capable of releasing the engagement of the driven gear and the drive gear for transmitting the driving force from the driving source to the driven gear, without the need of reversely rotating the driving source or the fear of impairing the driving force from the driving source.
摘要翻译：本发明的片材输送装置的驱动传递机构包括上游输送辊齿轮和用于将第一驱动力从驱动源传递到上游输送辊齿轮的行星齿轮，以及用于防止上游输送辊齿轮和行星齿轮彼此接合。当从动齿轮被驱动以通过第二驱动力反向旋转时，释放机构防止行星齿轮和上游输送辊齿轮的接合。释放机构通过在行星齿轮和从动齿轮彼此接合之前移动释放构件来防止接合。释放机构通过作为除驱动源以外的驱动力的第二驱动力而使从动齿轮反向旋转而使释放构件移动。这使得可以实现片材输送装置的驱动传递机构，其包括释放机构，该释放机构能够释放从动齿轮和用于将驱动力从驱动源传递到从动齿轮的驱动齿轮的接合，而不需要反向驱动驱动源的旋转或者从驱动源损害驱动力的恐惧。

4. 发明授权

US06381442B1 Image forming apparatus with paper post-treatment device 有权
标题翻译：具有纸张后处理装置的成像装置
公开(公告)号：US06381442B1
公开(公告)日：2002-04-30
申请号：US09695666
申请日：2000-10-24
申请人： Motoaki Okitsu , Atsushi Saito , Yasushi Matsutomo , Shinichiro Hiraoka , Tadaaki Kawano , Kimihide Tsukamoto , Susumu Murakami , Takashi Makiura , Haruyoshi Migita , Yoshiaki Ibuchi , Tomohiko Okada , Akira Kohno , Hideshi Izumi , Minoru Tomiyori , Kunihiko Sakaguchi , Kouji Aoki , Takateru Yamamoto
发明人： Motoaki Okitsu , Atsushi Saito , Yasushi Matsutomo , Shinichiro Hiraoka , Tadaaki Kawano , Kimihide Tsukamoto , Susumu Murakami , Takashi Makiura , Haruyoshi Migita , Yoshiaki Ibuchi , Tomohiko Okada , Akira Kohno , Hideshi Izumi , Minoru Tomiyori , Kunihiko Sakaguchi , Kouji Aoki , Takateru Yamamoto
IPC分类号： G03G1500
CPC分类号： G03G15/6541 , B65H31/22 , B65H31/3027 , B65H2301/4213 , B65H2402/10 , B65H2404/1411 , B65H2404/1442 , G03G15/6552 , G03G2215/00827
摘要： An image-forming apparatus is provided which includes a document reading section for reading image information from a document, and an image-forming section for forming an image on a sheet of paper based upon the image information of the document read by the document reading section. A space section is formed below the document reading section, which accommodates the image-forming section and serves as a discharge section to which the sheet of paper bearing the image formed in the image-forming section is discharged. The space section is surrounded by peripheral walls of an apparatus main body including the image-forming section. The image-forming apparatus further includes a paper post-treatment section that subjects the sheet of paper bearing the image to post-treatments, such as an adjustment process and a stapling process, in a virtually horizontal state, and that is placed between the document reading section and the space section.
摘要翻译：提供一种图像形成装置，其包括用于从文档读取图像信息的文件读取部分和用于在文件读取部分读取的文档的图像信息上在一张纸上形成图像的图像形成部分。空间部分形成在文件读取部分的下面，该部分容纳图像形成部分，并且用作排出部分，该图像形成部分中形成有图像的纸张被放在该排出部分上。空间部分被包括图像形成部分的装置主体的周壁包围。图像形成装置还包括纸张后处理部分，该纸张后处理部分以实质上水平的状态对承载图像的纸张进行后处理，例如调整处理和装订处理，并且被放置在文档阅读部分和空间部分。

5. 发明授权

US6038412A Image fixing apparatus with graduated temperature control 失效
标题翻译：具有分级温度控制的图像定影装置
公开(公告)号：US6038412A
公开(公告)日：2000-03-14
申请号：US45311
申请日：1998-03-20
申请人： Shinichiro Hiraoka
发明人： Shinichiro Hiraoka
IPC分类号： G03G15/20 , H05B3/00
CPC分类号： G03G15/205 , G03G15/2039
摘要： An image fixing device is disclosed comprising a heating roll installed with a heater, a pressure roll rotatably pressing against the heating roll, and a thermistor for sensing the surface temperature of the heating roll, wherein a CPU is provided for controlling the surface temperature of the heating roll to an initial fixing control temperature of 1.1 times a normal fixing temperature, when the surface temperature of the heating roll sensed by the thermistor is below one-third of the normal fixing temperature.
摘要翻译：公开了一种图像定影装置，其包括：加热辊，安装有加热器的加压辊，可旋转地抵靠加热辊的压力辊;以及用于感测加热辊的表面温度的热敏电阻，其中设置有用于控制加热辊的表面温度的CPU 当由热敏电阻感测的加热辊的表面温度低于正常定影温度的三分之一时，加热辊的初始定影控制温度为正常定影温度的1.1倍。

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